ci: test without protoc and ONNX support

Author: theHamsta

.github/workflows/ci.yml

@@ -12,12 +12,15 @@ env:
 
 jobs:
   test:
-    name: Test on ${{ matrix.os }}
+    name: Test (${{ matrix.os }}, minimal=${{ matrix.minimal }})
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
+        minimal: [true, false]
+      env:
+        CARGO_FLAGS: ${{ matrix.minimal && '--no-default-features' || '' }}
 
     steps:
       - name: Checkout code
@@ -29,42 +32,42 @@ jobs:
           components: rustfmt, clippy
 
       - name: Install protoc (Linux)
-        if: runner.os == 'Linux'
+        if: ${{ runner.os == 'Linux' && !matrix.minimal }}
         run: |
           sudo apt-get update
           sudo apt-get install -y protobuf-compiler
 
       - name: Install protoc (macOS)
-        if: runner.os == 'macOS'
+        if: ${{ runner.os == 'macOS' && !matrix.minimal }}
         run: brew install protobuf
 
       - name: Install protoc (Windows)
-        if: runner.os == 'Windows'
+        if: ${{ runner.os == 'Windows' && !matrix.minimal }}
         run: choco install protoc
 
       - name: Cache cargo registry
         uses: actions/cache@v4
         with:
           path: ~/.cargo/registry
-          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ matrix.minimal }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-registry-
+            ${{ runner.os }}-${{ matrix.minimal }}-cargo-registry-
 
       - name: Cache cargo index
         uses: actions/cache@v4
         with:
           path: ~/.cargo/git
-          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ matrix.minimal }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-git-
+            ${{ runner.os }}-${{ matrix.minimal }}-cargo-git-
 
       - name: Cache target directory
         uses: actions/cache@v4
         with:
           path: target
-          key: ${{ runner.os }}-target-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ matrix.minimal }}-target-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-target-
+            ${{ runner.os }}-${{ matrix.minimal }}-target-
 
       - name: Check formatting
         run: make fmt-check

Makefile

@@ -1,23 +1,29 @@
-.PHONY: all build test fmt clean run check lint help parse validate emit-js emit-html coverage
+.PHONY: all build test fmt clean run check lint help parse validate emit-js emit-html coverage minimal
+
+CARGO_FLAGS ?=
 
 # Default target
 all: build
 
 # Build the project
 build:
-	cargo build
+	cargo build $(CARGO_FLAGS)
+
+# Build the project
+minimal:
+	cargo build --no-default-features
 
 # Build with release optimizations
 release:
-	cargo build --release
+	cargo build --release $(CARGO_FLAGS)
 
 # Run all tests
 test:
-	cargo test
+	cargo test $(CARGO_FLAGS)
 
 # Run tests with output
 test-verbose:
-	cargo test -- --nocapture
+	cargo test $(CARGO_FLAGS) -- --nocapture
 
 # Format code
 fmt:
@@ -29,37 +35,37 @@ fmt-check:
 
 # Run clippy linter
 lint:
-	cargo clippy -- -D warnings
+	cargo clippy $(CARGO_FLAGS) -- -D warnings
 
 # Quick compile check without building
 check:
-	cargo check
+	cargo check $(CARGO_FLAGS)
 
 # Clean build artifacts
 clean:
 	cargo clean
 
 # Run the CLI tool (parse example)
 run:
-	cargo run --bin webnn-graph -- parse examples/resnet_head.webnn
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- parse examples/resnet_head.webnn
 
 # Parse example graph
 parse:
-	cargo run --bin webnn-graph -- parse examples/resnet_head.webnn
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- parse examples/resnet_head.webnn
 
 # Validate example graph
 validate:
-	cargo run --bin webnn-graph -- parse examples/resnet_head.webnn > /tmp/graph.json && \
-	cargo run --bin webnn-graph -- validate /tmp/graph.json --weights-manifest examples/weights.manifest.json
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- parse examples/resnet_head.webnn > /tmp/graph.json && \
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- validate /tmp/graph.json --weights-manifest examples/weights.manifest.json
 
 # Emit JavaScript for example graph
 emit-js:
-	cargo run --bin webnn-graph -- parse examples/resnet_head.webnn > /tmp/graph.json && \
-	cargo run --bin webnn-graph -- emit-js /tmp/graph.json
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- parse examples/resnet_head.webnn > /tmp/graph.json && \
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- emit-js /tmp/graph.json
 
 # Generate HTML visualizer for example graph
 emit-html:
-	cargo run --bin webnn-graph -- emit-html examples/resnet_head.webnn > /tmp/webnn_viz.html
+	cargo run $(CARGO_FLAGS) --bin webnn-graph -- emit-html examples/resnet_head.webnn > /tmp/webnn_viz.html
 	@echo "Visualizer generated: /tmp/webnn_viz.html"
 	@echo "Open it with: open /tmp/webnn_viz.html"